A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Max CVSS
7.5
EPSS Score
0.08%
Published
2020-10-06
Updated
2023-05-16
1 vulnerabilities found
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